12164227 ÷ 838 
Our goal is to divide 12164227 by 838.

Moving on to step 1:
If we divide 1 by 838, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 838

Let's proceed to step 2:
If we divide 12 by 838, we get 0 and a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 838

On to step 3:
121 divided by 838 is 0 with a remainder of 121.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 121 to get 121.
Include the next digit (6) from the dividend after 121, then repeat: 1216 / 838

On to step 4:
When dividing 1216 by 838, we get 1 with a remainder of 378.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 838 away from 1216, we end up with 378.
Include the next digit (4) from the dividend after 378, then repeat: 3784 / 838

Going ahead to step 5:
If we divide 3784 by 838, we get 4 and a remainder of 432.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 3352 from 3784, we get 432.
Append the next digit (2) from the dividend to 432 and continue with: 4322 / 838

Going ahead to step 6:
If we divide 4322 by 838, we get 5 and a remainder of 132.
Use 5 as the next digit of our solution. 
Result so far: 145.0
The remainder is 132 after subtracting 4190 from 4322.
Grab the next digit (2) from the dividend, add it to 132, then carry on: 1322 / 838

Advancing to step 7:
838 can be fit into 1322 1 times, resulting in a remainder of 484.
Write down 1 as next digit of the result. 
Result so far: 1451.0
Deduct 838 from 1322 and we're left with 484.
Bring next digit (7) of the dividend behind the 484 and repeat the process: 4847 / 838

Going ahead to step 8:
When dividing 4847 by 838, we get 5 with a remainder of 657.
Record the quotient 5 as the next digit in the result. 
Result so far: 14515.0
If we subtract 4190 from 4847, we get 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

On to step 9:
838 can be fit into 6570 7 times, resulting in a remainder of 704.
Write down 7 as next digit of the result. 
Result so far: 14515.7
If we take 5866 away from 6570, we end up with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Step 10:
838 goes into 7040 8 times with a remainder of 336.
The next digit of our result is 8. 
Result so far: 14515.78
Subtracting 6704 from 7040 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 11:
838 goes into 3360 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 14515.784
If we take 3352 away from 3360, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
When dividing 80 by 838, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 14515.784
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 13:
838 can be fit into 800 0 times, resulting in a remainder of 800.
The next digit of our result is 0. 
Result so far: 14515.784
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final outcome is 14515.784, with a leftover of 0.0008.